Home
last modified time | relevance | path

Searched refs:bit (Results 1 – 25 of 89) sorted by relevance

1234

/fs/omfs/
A Dbitmap.c27 int addrlen, int bit, int max) in count_run() argument
34 count += x - bit; in count_run()
39 bit = 0; in count_run()
62 if (bit >= nbits) { in set_run()
63 bit = 0; in set_run()
96 unsigned int map, bit; in omfs_allocate_block() local
139 int i, run, bit; in omfs_allocate_range() local
143 bit = 0; in omfs_allocate_range()
146 bit); in omfs_allocate_range()
156 bit += run; in omfs_allocate_range()
[all …]
/fs/ocfs2/
A Dheartbeat.c65 int bit) in ocfs2_node_map_set_bit() argument
67 if (bit==-1) in ocfs2_node_map_set_bit()
69 BUG_ON(bit >= map->num_nodes); in ocfs2_node_map_set_bit()
71 set_bit(bit, map->map); in ocfs2_node_map_set_bit()
77 int bit) in ocfs2_node_map_clear_bit() argument
79 if (bit==-1) in ocfs2_node_map_clear_bit()
81 BUG_ON(bit >= map->num_nodes); in ocfs2_node_map_clear_bit()
83 clear_bit(bit, map->map); in ocfs2_node_map_clear_bit()
89 int bit) in ocfs2_node_map_test_bit() argument
92 if (bit >= map->num_nodes) { in ocfs2_node_map_test_bit()
[all …]
A Docfs2.h914 __set_bit_le(bit, bitmap); in _ocfs2_set_bit()
916 #define ocfs2_set_bit(bit, addr) _ocfs2_set_bit((bit), (unsigned long *)(addr)) argument
920 __clear_bit_le(bit, bitmap); in _ocfs2_clear_bit()
922 #define ocfs2_clear_bit(bit, addr) _ocfs2_clear_bit((bit), (unsigned long *)(addr)) argument
931 *bit += ((unsigned long) addr & 7UL) << 3; in correct_addr_and_bit_unaligned()
934 *bit += ((unsigned long) addr & 3UL) << 3; in correct_addr_and_bit_unaligned()
944 bitmap = correct_addr_and_bit_unaligned(&bit, bitmap); in ocfs2_set_bit_unaligned()
945 ocfs2_set_bit(bit, bitmap); in ocfs2_set_bit_unaligned()
950 bitmap = correct_addr_and_bit_unaligned(&bit, bitmap); in ocfs2_clear_bit_unaligned()
951 ocfs2_clear_bit(bit, bitmap); in ocfs2_clear_bit_unaligned()
[all …]
A Dheartbeat.h21 int bit);
24 int bit);
27 int bit);
/fs/udf/
A Dballoc.c129 unsigned long bit; in udf_bitmap_free_blocks() local
181 int bit, block, block_group; in udf_bitmap_prealloc_blocks() local
210 bit++; in udf_bitmap_prealloc_blocks()
227 int newbit, bit = 0; in udf_bitmap_new_block() local
259 end_goal = (bit + 63) & ~63; in udf_bitmap_new_block()
260 bit = udf_find_next_one_bit(bh->b_data, end_goal, bit); in udf_bitmap_new_block()
261 if (bit < end_goal) in udf_bitmap_new_block()
268 bit = newbit; in udf_bitmap_new_block()
275 bit = newbit; in udf_bitmap_new_block()
309 if (bit < sb->s_blocksize << 3) in udf_bitmap_new_block()
[all …]
/fs/ufs/
A Dialloc.c64 unsigned ino, cg, bit; in ufs_free_inode() local
82 bit = ufs_inotocgoff (ino); in ufs_free_inode()
96 if (ubh_isclr (UCPI_UBH(ucpi), ucpi->c_iusedoff, bit)) in ufs_free_inode()
99 ubh_clrbit (UCPI_UBH(ucpi), ucpi->c_iusedoff, bit); in ufs_free_inode()
181 unsigned cg, bit, i, j, start; in ufs_new_inode() local
250 if (!(bit < uspi->s_ipg)) { in ufs_new_inode()
252 if (!(bit < start)) { in ufs_new_inode()
260 if (ubh_isclr (UCPI_UBH(ucpi), ucpi->c_iusedoff, bit)) in ufs_new_inode()
261 ubh_setbit (UCPI_UBH(ucpi), ucpi->c_iusedoff, bit); in ufs_new_inode()
271 if (bit + uspi->s_inopb > initediblk && in ufs_new_inode()
[all …]
A Dutil.h338 #define ubh_blkmap(ubh,begin,bit) \ argument
367 (*ubh_get_addr(ubh, (begin) + ((bit) >> 3)) |= (1 << ((bit) & 7)))
370 (*ubh_get_addr (ubh, (begin) + ((bit) >> 3)) &= ~(1 << ((bit) & 7)))
372 #define ubh_isset(ubh,begin,bit) \ argument
373 (*ubh_get_addr (ubh, (begin) + ((bit) >> 3)) & (1 << ((bit) & 7)))
375 #define ubh_isclr(ubh,begin,bit) (!ubh_isset(ubh,begin,bit)) argument
406 unsigned bit, i; in find_last_zero_bit() local
412 bit = 1 << (size & 7); in find_last_zero_bit()
414 if ((map & bit) == 0) in find_last_zero_bit()
417 bit >>= 1; in find_last_zero_bit()
[all …]
/fs/xfs/libxfs/
A Dxfs_rtbitmap.c307 if (bit < XFS_NBWORD - 1) { in xfs_rtfind_back()
327 i = bit - firstbit + 1; in xfs_rtfind_back()
463 if (bit) { in xfs_rtfind_forw()
469 mask = (((xfs_rtword_t)1 << (lastbit - bit)) - 1) << bit; in xfs_rtfind_forw()
482 i = lastbit - bit; in xfs_rtfind_forw()
700 if (bit) { in xfs_rtmodify_range()
705 mask = (((xfs_rtword_t)1 << (lastbit - bit)) - 1) << bit; in xfs_rtmodify_range()
715 i = lastbit - bit; in xfs_rtmodify_range()
914 if (bit) { in xfs_rtcheck_range()
922 mask = (((xfs_rtword_t)1 << (lastbit - bit)) - 1) << bit; in xfs_rtcheck_range()
[all …]
/fs/ntfs3/
A Dbitmap.c256 bit = e->start.key; in wnd_add_free_ext()
294 while (bit > ib && wnd_is_free_hlp(wnd, bit - 1, 1)) { in wnd_add_free_ext()
295 bit -= 1; in wnd_add_free_ext()
347 e->start.key = bit; in wnd_add_free_ext()
366 size_t end_in = bit + len; in wnd_remove_free_ext()
382 if (e->start.key > bit) in wnd_remove_free_ext()
388 len = bit - e->start.key; in wnd_remove_free_ext()
389 } else if (bit > end) { in wnd_remove_free_ext()
809 from = bit + i; in wnd_set_used_safe()
888 if (bit < end && bit + bits <= end) in wnd_is_free()
[all …]
A Ddir.c403 size_t bit; in ntfs_readdir() local
461 bit = 0; in ntfs_readdir()
470 vbo = (u64)bit << index_bits; in ntfs_readdir()
480 if (bit == MINUS_ONE_T) { in ntfs_readdir()
485 vbo = (u64)bit << index_bits; in ntfs_readdir()
501 bit += 1; in ntfs_readdir()
534 size_t drs = 0, fles = 0, bit = 0; in ntfs_dir_count() local
582 if (bit >= max_indx) in ntfs_dir_count()
589 if (bit == MINUS_ONE_T) in ntfs_dir_count()
592 if (bit >= max_indx) in ntfs_dir_count()
[all …]
A Dbitfunc.c33 bool are_bits_clear(const void *lmap, size_t bit, size_t nbits) in are_bits_clear() argument
35 size_t pos = bit & 7; in are_bits_clear()
36 const u8 *map = (u8 *)lmap + (bit >> 3); in are_bits_clear()
81 bool are_bits_set(const void *lmap, size_t bit, size_t nbits) in are_bits_set() argument
84 size_t pos = bit & 7; in are_bits_set()
85 const u8 *map = (u8 *)lmap + (bit >> 3); in are_bits_set()
A Dindex.c199 size_t bit; member
232 bbuf->bit = 0; in bmp_buf_get()
317 size_t bit) in indx_mark_used() argument
326 __set_bit_le(bit - bbuf.bit, bbuf.buf); in indx_mark_used()
337 size_t bit) in indx_mark_free() argument
346 __clear_bit_le(bit - bbuf.bit, bbuf.buf); in indx_mark_free()
489 *bit = MINUS_ONE_T; in indx_find_free()
496 *bit = pos; in indx_find_free()
543 *bit = pos; in indx_used_bit()
1318 size_t bit; in indx_find_raw() local
[all …]
/fs/smb/server/mgmt/
A Duser_session.h69 static inline int test_session_flag(struct ksmbd_session *sess, int bit) in test_session_flag() argument
71 return sess->flags & bit; in test_session_flag()
74 static inline void set_session_flag(struct ksmbd_session *sess, int bit) in set_session_flag() argument
76 sess->flags |= bit; in set_session_flag()
79 static inline void clear_session_flag(struct ksmbd_session *sess, int bit) in clear_session_flag() argument
81 sess->flags &= ~bit; in clear_session_flag()
/fs/affs/
A Dbitmap.c44 u32 blk, bmap, bit, mask, tmp; in affs_free_block() local
54 bit = blk % sbi->s_bmap_bits; in affs_free_block()
69 mask = 1 << (bit & 31); in affs_free_block()
70 data = (__be32 *)bh->b_data + bit / 32 + 1; in affs_free_block()
122 u32 blk, bmap, bit, mask, mask2, tmp; in affs_alloc_block() local
182 bit = blk % sbi->s_bmap_bits; in affs_alloc_block()
183 data = (__be32 *)bh->b_data + bit / 32 + 1; in affs_alloc_block()
185 mask = ~0UL << (bit & 31); in affs_alloc_block()
206 bit = ffs(tmp & mask) - 1; in affs_alloc_block()
207 blk += bit + sbi->s_reserved; in affs_alloc_block()
[all …]
/fs/xfs/scrub/
A Drtbitmap_repair.c192 unsigned int bit; in xrep_rtbitmap_mark_free() local
238 bit = startrtx & XREP_RTBMP_WORDMASK; in xrep_rtbitmap_mark_free()
239 if (bit) { in xrep_rtbitmap_mark_free()
243 lastbit = min(bit + len, XFS_NBWORD); in xrep_rtbitmap_mark_free()
244 mask = (((xfs_rtword_t)1 << (lastbit - bit)) - 1) << bit; in xrep_rtbitmap_mark_free()
248 if (error || lastbit - bit == len) in xrep_rtbitmap_mark_free()
250 startrtx += XFS_NBWORD - bit; in xrep_rtbitmap_mark_free()
254 bit = nextrtx & XREP_RTBMP_WORDMASK; in xrep_rtbitmap_mark_free()
255 if (bit) { in xrep_rtbitmap_mark_free()
256 mask = ((xfs_rtword_t)1 << bit) - 1; in xrep_rtbitmap_mark_free()
[all …]
/fs/xfs/
A Dxfs_buf_item_recover.c473 int bit; in xlog_recover_do_reg_buffer() local
480 bit = 0; in xlog_recover_do_reg_buffer()
484 buf_f->blf_map_size, bit); in xlog_recover_do_reg_buffer()
485 if (bit == -1) in xlog_recover_do_reg_buffer()
488 buf_f->blf_map_size, bit); in xlog_recover_do_reg_buffer()
540 bit += nbits; in xlog_recover_do_reg_buffer()
614 int bit = 0; in xlog_recover_do_inode_buffer() local
645 bit += nbits; in xlog_recover_do_inode_buffer()
647 buf_f->blf_map_size, bit); in xlog_recover_do_inode_buffer()
653 if (bit == -1) in xlog_recover_do_inode_buffer()
[all …]
/fs/btrfs/
A Dmessages.c30 unsigned int bit; in btrfs_state_to_string() local
43 for_each_set_bit(bit, &fs_state, sizeof(fs_state)) { in btrfs_state_to_string()
44 WARN_ON_ONCE(bit >= BTRFS_FS_STATE_COUNT); in btrfs_state_to_string()
45 if ((bit < BTRFS_FS_STATE_COUNT) && fs_state_chars[bit]) { in btrfs_state_to_string()
46 *curr++ = fs_state_chars[bit]; in btrfs_state_to_string()
/fs/minix/
A Dbitmap.c48 unsigned long bit, zone; in minix_free_block() local
55 bit = zone & ((1<<k) - 1); in minix_free_block()
63 if (!minix_test_and_clear_bit(bit, bh->b_data)) in minix_free_block()
189 unsigned long ino, bit; in minix_free_inode() local
196 bit = ino & ((1<<k) - 1); in minix_free_inode()
207 if (!minix_test_and_clear_bit(bit, bh->b_data)) in minix_free_inode()
208 printk("minix_free_inode: bit %lu already cleared\n", bit); in minix_free_inode()
/fs/ocfs2/dlm/
A Ddlmmaster.c1007 int ret, bit; in dlm_wait_for_lock_mastery() local
1183 int bit; in dlm_bitmap_diff_iter_next() local
1201 iter->curnode = bit; in dlm_bitmap_diff_iter_next()
1202 return bit; in dlm_bitmap_diff_iter_next()
2086 int bit; in dlm_assert_master_worker() local
2109 bit+1); in dlm_assert_master_worker()
2926 int i, bit; in dlm_remove_nonlocal_locks() local
2954 bit = 0; in dlm_remove_nonlocal_locks()
2956 bit = find_next_bit(res->refmap, O2NM_MAX_NODES, bit); in dlm_remove_nonlocal_locks()
2967 bit++; in dlm_remove_nonlocal_locks()
[all …]
/fs/dlm/
A Ddlm_internal.h743 uint32_t bit = min, val = 0; in dlm_flags_val() local
745 for_each_set_bit_from(bit, addr, max + 1) { in dlm_flags_val()
746 val |= BIT(bit); in dlm_flags_val()
787 uint32_t bit; in dlm_set_flags_val() local
789 for (bit = min; bit < (max + 1); bit++) { in dlm_set_flags_val()
790 if (val & BIT(bit)) in dlm_set_flags_val()
791 set_bit(bit, addr); in dlm_set_flags_val()
793 clear_bit(bit, addr); in dlm_set_flags_val()
/fs/pstore/
A Dftrace.c31 int bit; in pstore_ftrace_call() local
44 bit = ftrace_test_recursion_trylock(ip, parent_ip); in pstore_ftrace_call()
45 if (bit < 0) in pstore_ftrace_call()
57 ftrace_test_recursion_unlock(bit); in pstore_ftrace_call()
/fs/afs/
A Ddir_edit.c28 int bit, n; in afs_find_contig_bits() local
39 bit = 1; in afs_find_contig_bits()
50 bit += n; in afs_find_contig_bits()
53 if (bit > 64 - nr_slots) in afs_find_contig_bits()
55 return bit; in afs_find_contig_bits()
60 bit += n; in afs_find_contig_bits()
70 int bit, unsigned int nr_slots) in afs_set_contig_bits() argument
75 mask <<= bit; in afs_set_contig_bits()
91 int bit, unsigned int nr_slots) in afs_clear_contig_bits() argument
96 mask <<= bit; in afs_clear_contig_bits()
/fs/bcachefs/
A Dutil.h720 static inline void __set_bit_le64(size_t bit, __le64 *addr) in __set_bit_le64() argument
722 addr[bit / 64] |= cpu_to_le64(BIT_ULL(bit % 64)); in __set_bit_le64()
725 static inline void __clear_bit_le64(size_t bit, __le64 *addr) in __clear_bit_le64() argument
727 addr[bit / 64] &= ~cpu_to_le64(BIT_ULL(bit % 64)); in __clear_bit_le64()
730 static inline bool test_bit_le64(size_t bit, __le64 *addr) in test_bit_le64() argument
732 return (addr[bit / 64] & cpu_to_le64(BIT_ULL(bit % 64))) != 0; in test_bit_le64()
/fs/nilfs2/
A Dthe_nilfs.h188 #define THE_NILFS_FNS(bit, name) \ argument
191 set_bit(THE_NILFS_##bit, &(nilfs)->ns_flags); \
195 clear_bit(THE_NILFS_##bit, &(nilfs)->ns_flags); \
199 return test_bit(THE_NILFS_##bit, &(nilfs)->ns_flags); \
/fs/ext4/
A Dmballoc.c1900 (*bit) -= side; in mb_buddy_adjust_border()
1904 (*bit) += side; in mb_buddy_adjust_border()
5400 ext4_grpblk_t bit; in ext4_mb_release_inode_pa() local
5411 bit = mb_find_next_zero_bit(bitmap_bh->b_data, end, bit); in ext4_mb_release_inode_pa()
5412 if (bit >= end) in ext4_mb_release_inode_pa()
5420 trace_ext4_mballoc_discard(sb, NULL, group, bit, next - bit); in ext4_mb_release_inode_pa()
5424 mb_free_blocks(pa->pa_inode, e4b, bit, next - bit); in ext4_mb_release_inode_pa()
5425 bit = next + 1; in ext4_mb_release_inode_pa()
5449 ext4_grpblk_t bit; in ext4_mb_release_group_pa() local
6515 ext4_grpblk_t bit; in ext4_mb_clear_bb() local
[all …]

Completed in 219 milliseconds

1234